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WILBUR JI
NPI 1588292452
Internal Medicine - Cardiovascular Disease in Fresno, CA

Active since March 27, 2020PECOS EnrolledAccepts Medicare Assignment
155 N FRESNO ST STE 307, FRESNO, CA 93701(559) 459-3943(559) 499-6501 Get Directions Write a Review

NPPES record last updated: April 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 24, 2026, Mar 27, 2020 (2 updates tracked since 2020).

About Wilbur Ji NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILBUR JI (NPI 1588292452) is an individual cardiovascular disease provider in Fresno, California, licensed in California (21121) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1588292452
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameWILBUR JI
Location Address155 N FRESNO ST STE 307Fresno, CA 93701-2302
Mailing Address155 N Fresno St Ste 307Fresno, CA 93701-2302 · (559) 459-3943 · Fax (559) 499-6501
Phone(559) 459-3943
Fax(559) 499-6501
Sole ProprietorNo
Medical School CMSOtherGraduated 2026
Enumeration DateMarch 27, 2020
Last NPPES UpdateApril 24, 20262 updates tracked since enumeration
NPPES CertifiedApril 24, 2026
✔ NPI 1588292452 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · 21121
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
155 N FRESNO ST STE 307, Fresno, CA 93701
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Wilbur Ji is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911323001
PECOS Enrollment IDI20260619000926
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Wilbur Ji reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Santa Clara
100 mi
Federally Qualified Health Center (FQHC)
7475 CAMINO ARROYO
Gilroy, CA 95020
  • Reassigned Medicare billing, California enrollment
  • 2,460 clinicians in this Medicare group
NPI 1922093533 (408) 885-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HUNZA CHAUDHRY MD
Student in an Organized Health Care Education/Training Program
155 N FRESNO ST STE 307
FRESNO, CA 93701
Fresno County (559) 499-6500

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Wilbur Ji's NPI number?

The NPI number for Wilbur Ji is 1588292452. It was assigned to this individual provider in the NPPES registry on March 27, 2020.

Where is Wilbur Ji located?

Wilbur Ji practices at 155 N Fresno St Ste 307, Fresno, CA 93701. The listed phone number is (559) 459-3943.

What is Wilbur Ji's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Wilbur Ji enrolled in Medicare?

Yes. Wilbur Ji is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Wilbur Ji's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Wilbur Ji reassigns Medicare benefits to County Of Santa Clara (Gilroy, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Wilbur Ji's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Wilbur Ji was last updated on April 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.